public void MatrixOperationsJoinRowsIncorrectDimensions()
{
Matrix m1 = Setup.GetTestMatrix1();
Assert.Throws <InvalidMatrixDimensionsException>(() => m1.Join(Setup.GetTestMatrix3(), MatrixDimension.Rows));
Assert.Throws <InvalidMatrixDimensionsException>(() => Matrix.Join(Setup.GetTestMatrix1(), Setup.GetTestMatrix3(), MatrixDimension.Rows));
}